Influence Research for Softening and Swelling of Weakly Cemented Soft Rock on the Stability of Surrounding Rock in Roadway

Figure 8

Horizontal displacement distributions of surrounding rock of weakly cemented soft rock in the roadway under different simulation schemes. (a) Without softening and expansion. (b) With expansion. (c) With softening. (d) With softening and expansion.

(a)

(b)

(c)

(d)